// 同步执行，前一个函数的结果是下一个函数的第一个参数
function anonymous(arg1, arg2, arg3
    /*``*/) {
    "use strict";
    var _context;
    var _x = this._x;
    var _fn0 = _x[0];
    var _result0 = _fn0(arg1, arg2, arg3);
    if (_result0 !== undefined) {
        arg1 = _result0;
    }
    var _fn1 = _x[1];
    var _result1 = _fn1(arg1, arg2, arg3);
    if (_result1 !== undefined) {
        arg1 = _result1;
    }
    var _fn2 = _x[2];
    var _result2 = _fn2(arg1, arg2, arg3);
    if (_result2 !== undefined) {
        arg1 = _result2;
    }
    return arg1;
}